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Samuel Dennigan
Angel Investor
Irish entrepreneur and angel investor; founder of Strong Roots (acquired by McCain Foods), active in food, sustainability, and tech startups.
Dublin, Ireland · 1+ investments
Seed
Early Stage
Food & Beverage
Sustainability
- Headquarters
- Dublin, Ireland
- Total Investment
- 1
- Last Investment
- Dec 2025
- Geographic Focus
- Ireland, United States
Investment Thesis
Angel investor backing early-stage consumer and food/sustainability startups, primarily in Ireland and the US, leveraging his experience scaling Strong Roots from a Dublin startup to a globally recognized plant-based brand.
Samuel Dennigan is an Angel Investor based in Dublin, Ireland. It has made 1 investment in Food & Beverage and Sustainability.
Investment History
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